MRamTrace/SConscript at main · RogerNext/MRamTrace · GitHub

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import os

from building import *

cwd = GetCurrentDir()

# ---------------------------------------------------------------------------
# Core library + RT-Thread port.
#
# The RamTrace core implements the __cyg_profile_func_enter/exit hooks itself,
# so both the core and the port are compiled with -fno-instrument-functions to
# avoid re-entrant instrumentation. Only application code that the user wants
# to trace (the demo workload below) is compiled with -finstrument-functions.
# ---------------------------------------------------------------------------
core_src = Glob( os.path.join( cwd, 'ram_trace', 'src', '*.c' ) )
port_src = Glob( os.path.join( cwd, 'ram_trace', 'ports', 'rtthread', '*.c' ) )

CPPPATH = [
    os.path.join( cwd, 'ram_trace', 'include' ),
    os.path.join( cwd, 'ram_trace', 'ports', 'rtthread' ),
]

group = DefineGroup( 'RamTrace', core_src + port_src,
                     depend = [ 'PKG_USING_MRAMTRACE' ],
                     CPPPATH = CPPPATH,
                     LOCAL_CFLAGS = ' -fno-instrument-functions' )

# ---------------------------------------------------------------------------
# Optional demo.
# ---------------------------------------------------------------------------
if GetDepend( 'PKG_MRAMTRACE_USING_DEMO' ):
    demo_cwd = os.path.join( cwd, 'examples', 'rt-thread' )
    demo_cpppath = [ demo_cwd ]

    demo_src = Glob( os.path.join( demo_cwd, 'ram_trace_demo.c' ) )
    workload_src = Glob( os.path.join( demo_cwd, 'workload.c' ) )

    demo_group = DefineGroup( 'RamTraceDemo', demo_src,
                              depend = [ 'PKG_MRAMTRACE_USING_DEMO' ],
                              CPPPATH = demo_cpppath,
                              LOCAL_CFLAGS = ' -fno-instrument-functions' )

    workload_group = DefineGroup( 'RamTraceWorkload', workload_src,
                                  depend = [ 'PKG_MRAMTRACE_USING_DEMO' ],
                                  CPPPATH = demo_cpppath,
                                  LOCAL_CFLAGS = ' -finstrument-functions -fno-inline -fno-optimize-sibling-calls -fno-ipa-icf' )

    group = group + demo_group + workload_group

Return( 'group' )